Home / 2,337,916.60-3,506,909.58-654,913.72

Finding the Fourth Proportional to 2,337,916.60, 3,506,909.58 and 654,913.72

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Solution

The fourth proportional to 2,337,916.60, 3,506,909.58 and 654,913.72 is: 982,380.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,337,916.60 : 3,506,909.58 = 654,913.72 : x
  2. Step 2: Convert to fraction form
    2,337,916.60/3,506,909.58 = 654,913.72/x
  3. Step 3: Cross multiply
    2,337,916.60x = 3,506,909.58 × 654,913.72
  4. Step 4: Simplify right side
    2,337,916.60x = 2,296,723,198,741.44
  5. Step 5: Solve for x
    x = 2,296,723,198,741.44/2,337,916.60
  6. Step 6: Final answer
    x = 982,380.29

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.